الواصلة
 the fi·nal fused vertebrae at the base of the spineالتركية النطق
 dhi faynıl fyuzd vırtıbrey ät dhi beys ıv dhi spaynالنطق
 /ᴛʜē ˈfīnəl ˈfyo͞ozd ˈvərtəˌbrā ˈat ᴛʜē ˈbās əv ᴛʜē ˈspīn/ /ðiː ˈfaɪnəl ˈfjuːzd ˈvɜrtəˌbreɪ ˈæt ðiː ˈbeɪs əv ðiː ˈspaɪn/